DCA1820
18V to 20V Adapter
Add versatility to your toolbox with the DEWALT 18V to 20V Adapter that allows for the use of 20V MAX batteries in most 18V DEWALT tools.
Where it's sold
- US Listed on DEWALT United States ยท from $45.89
- UK Not currently sold
- EU Not currently sold
Prices
Checked 29 Oct 2026
- Toolnut $45.89 + $6.99 shipping
- powertoolstore $59.00
Some retailer links are affiliate links: we may earn a commission on qualifying purchases at no extra cost to you. Details
Full specifications
| Product Type | Battery Adaptor |
|---|---|
| Voltage | 20V |
| Power Source | Battery |
| Total Number of Batteries | 0 |
| Charger Included | No |
| Charge Time | 0 |
| Piece Count | 1 |
| Compatibility | Compatible with Most DEWALT 18V Tools |
| Assembled Product Length | 6.5-in |
| Assembled Product Weight | 0.5-lbs |
| Assembled Product Width | 3.5-in |
| Assembled Product Height | 7.0-in |
| Individual or Set | Individual |
Specifications as published by DEWALT.
